
Surf Forecasts:
Ricks Reef surf forecast from 1 Aug 2026:
- Most powerful swell: Saturday 8 Aug, 7PM (local time) - 11ft (3.5m), 12s period, W swell with 3,321 kJ wave energy.
Best Forecast Surf Conditions for Ricks Reef this week:
The most powerful waves expected at Ricks Reef in the next 16 days are 3.5m 12s and forecast to arrive on Saturday (Aug 08) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Tuesday (Aug 04) at 1PM.
| Wave Type | Time (ChST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7PM (Sat 8th Aug) | 11ft (3.5m) 12s |
Table - best surf conditions forecast for Ricks Reef over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's take a look at what's on the menu for Ricks Reef. It's a tricky run ahead, so let's get into it.
The next couple of weeks at Ricks Reef are looking pretty rough, to be honest. We've got a solid run of stormy, unstable weather with strong winds and messy conditions. The water is sitting at 86°, which is about 0.9° above the long-term average for this time of year – nothing too wild, just a touch warmer than usual. The first real glimmer of hope doesn't pop up until the tail end of the forecast, and even then it's got a big caveat.
For the first week and a half, from August 1st through to the 13th, it's a write-off. We're seeing nothing but "poor surf conditions" or "marginal" calls, with fresh cross-onshore and cross-shore winds that are going to leave it chopped up and lumpy. The swell energy is actually decent at times, with moderate to strong readings like 721 (moderate) kicking off on the 1st, and then huge numbers like 2906 on the 7th and even 8831 on the 10th – that's some serious energy. But the problem is the wind. It's almost always a fresh 19-22 mph cross or cross-onshore, which kills any chance of clean waves. The swell direction is mostly ENE, NE, or W, but the short period of 10-14 seconds and the wind just make it a mess. The 7th of August sees a 10 ft W swell at 10 seconds, but it's cross-onshore and lumpy – that's kite-surfing territory, not paddle surfing. The 9th and 10th see massive 13 ft to 16 ft W swells, but with those same dirty winds, it's only for the experts, and even then, it's ugly.
The first real standout shows up on Friday, August 14th, in the afternoon. The forecast flips to clear skies, and we get a 18 ft W swell with a period of 11 seconds, combined energy of 6744 (very strong). The wind is SW at 19 mph, but it's cross-shore, so it's still lumpy cross-chop. The rating is a 4/10, and it's called "marginal." It's a big, powerful swell, but the wind is still a problem. The 14th morning is flat with a tiny 1.0 ft NE swell, so the afternoon is the only real window. The 16th also has a 13 ft W swell with a 13-second period and moderate cross-onshore wind, which is a bit better, but still not clean.
There's a big gap of poor conditions from the 1st to the 13th, with only a few marginal days in between. The only real standout is the Friday afternoon, August 14th, at Ricks Reef. It's a big, powerful W swell, but the cross-shore wind means it's going to be lumpy and rough. If you're an expert and you don't mind a bit of chop, you might get some big, powerful waves. For the rest of us, it's a pass.
Rusty.
Short Range ForecastHeavy rain (total 44mm), heaviest during Sun afternoon. Warm (max 29°C on Sun morning, min 28°C on Sat afternoon). Mainly fresh winds. | Days 5-7 Weather SummaryModerate rain (total 15mm), heaviest on Tue afternoon. Warm (max 30°C on Wed morning, min 28°C on Tue afternoon). Mainly fresh winds. | |||||||||||||||||||
Sat 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 14 | ENE 16 | ENE 14 | ENE 15 | ENE 14 | NE 14 | NE 14 | NE 14 | NNE 14 | NNE 14 | N 14 | N 14 | NNW 14 | NNW 14 | NNW 14 | NNW 14 | W 10 | W 10 | W 10 | W 10 |
Wave Graph | ||||||||||||||||||||
704 | 1038 | 911 | 1081 | 886 | 742 | 659 | 521 | 659 | 691 | 1163 | 1126 | 1001 | 1106 | 902 | 908 | 1872 | 1887 | 1814 | 1714 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on |
High Tide | 10:24PM0.89m | 9:17AM0.81m | 10:44PM0.89m | 10:13AM0.78m | 11:06PM0.90m | 11:17AM0.74m | 11:30PM0.90m | 12:35PM0.71m | 11:59PM0.89m | 2:12PM0.71m | 00:35AM0.89m | 4:04PM0.73m | 1:21AM0.89m | |||||||
Low Tide | 4:08AM0.54m | 3:58PM0.26m | 4:51AM0.48m | 4:31PM0.34m | 5:37AM0.41m | 5:06PM0.43m | 6:27AM0.34m | 5:46PM0.52m | 7:23AM0.27m | 6:34PM0.61m | 8:25AM0.20m | 7:41PM0.68m | ||||||||
— | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | |
6:47 | — | — | 6:47 | — | — | 6:47 | — | — | 6:46 | — | — | 6:46 | — | — | 6:46 | — | — | 6:45 | — | |
mm | 4 | 4 | 4 | 6 | 6 | 5 | 5 | 5 | 5 | 7 | 3 | — | — | — | — | — | 2 | 3 | 2 | 9 |
Temp °C | 28 | 28 | 29 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 28 |
Feels °C | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 30 | 28 | 30 | 28 | 28 | 30 | 28 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | ENE 14 | ENE 16 | ENE 14 | ENE 15 | ENE 14 | NE 14 | NE 14 | NE 14 | NNE 14 | NNE 14 | N 14 | N 14 | NNW 14 | NNW 14 | NNW 14 | NNW 14 | NW 14 | NW 14 | NW 14 | NW 14 |
704 | 1038 | 911 | 1081 | 886 | 742 | 659 | 521 | 659 | 691 | 1163 | 1126 | 1001 | 1106 | 902 | 908 | 1002 | 978 | 970 | 1048 | |
Swell 2 Height (m) Direction Period (s) | NNE 9 | SE 9 | SE 9 | SSE 10 | SSE 10 | SE 9 | NNE 20 | SE 14 | SE 8 | SE 8 | SSE 9 | SSE 9 | ENE 12 | ENE 12 | SSE 9 | SSE 9 | SSE 8 | ENE 10 | ENE 11 | ENE 14 |
17 | 12 | 12 | 9 | 9 | 13 | 38 | 33 | 18 | 18 | 17 | 28 | 27 | 54 | 47 | 44 | 40 | 41 | 45 | 178 | |
Swell 3 Height (m) Direction Period (s) | SE 9 | NNE 9 | NNE 9 | NNE 9 | N 8 | E 15 | SSE 9 | ENE 14 | ENE 14 | S 10 | ENE 13 | ENE 13 | E 18 | E 18 | ENE 11 | ENE 11 | ENE 10 | SSE 8 | SE 10 | SE 10 |
12 | 16 | 8 | 7 | 1 | 17 | 8 | 19 | 18 | 8 | 34 | 32 | 6 | 6 | 48 | 44 | 40 | 14 | 15 | 24 | |
Wind waves Height (m) Direction Period (s) | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 10 | WSW 10 | WSW 10 | W 10 | W 10 | W 10 | W 10 |
162 | 162 | 231 | 328 | 464 | 438 | 621 | 727 | 897 | 954 | 1288 | 1149 | 1286 | 1433 | 1633 | 1789 | 1872 | 1887 | 1814 | 1714 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1908 | 1840 | 1837 | 1908 | 1859 | 1837 | 1864 | 1840 | 1837 | 1864 | 1837 | 1837 | 1864 | 1837 | 1837 | 1885 | 1837 | 1837 | 1906 | 1837 |
Best forecast wave conditions in Guam | ||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||
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Information about the Ricks Reef Surf forecast
The above surf forecast table for Ricks Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ricks Reef can be found by selecting the local surf guide option on the grey menu. Our Ricks Reef surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Ricks Reef) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Ricks Reef may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Ricks Reef is 3 km (2 miles) from Agana. If you plan a holiday in Guam, look for hotels and other accommodation in Agana. Agana has rooms for a wide range of budgets as well as car hire and transport links.











