Surf Forecasts:
How big are the waves at Tank Beach today (25 Jul):
- Morning surf: Morning surf (25 Jul, local time) - 2ft (0.6m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (25 Jul, local time) - 2ft (0.6m), 10s period with SE swell.
- Evening surf: Evening surf (25 Jul, local time) - 2ft (0.6m), 10s period with SE swell.
The current surf forecast for Tank Beach at 9AM is: 0.6m 10s primary swell from a Southeast direction (forecast issued at 03:00am July 25). An open ocean swell of 0.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jul) | 2ft (0.6m) | 10s |
| Afternoon (25 Jul) | 2ft (0.6m) | 10s |
| Evening (25 Jul) | 2ft (0.6m) | 10s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Mon night. Warm (max 29°C on Sat morning, min 28°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||||||||||
1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | E 9 | SE 10 | SE 10 | SE 10 | E 9 | E 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 | SE 9 | SE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 82 | 82 | 63 | 63 | 80 | 80 | 63 | 48 | 48 | 47 | 48 | 39 | 47 | 44 | 33 | 39 | 38 | 24 | 31 | 23 | 23 | 24 | 23 | 24 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:12AM0.69m | 7:32PM0.65m | 2:53AM0.69m | 8:05PM0.66m | 3:39AM0.69m | 8:36PM0.67m | ||||||||||||||||||
Low Tide | 10:48AM0.14m | 10:20PM0.63m | 11:29AM0.11m | 11:20PM0.63m | 12:09PM0.09m | |||||||||||||||||||
 | |  | |  | |  | | | | | | | | | | | | | | | | | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:49 | — | — |
mm | — | — | — | — | 1 | 1 | 2 | — | 2 | 1 | — | 1 | 1 | 2 | — | — | 1 | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 |
Feels °C | 32 | 32 | 32 | 31 | 33 | 33 | 33 | 33 | 31 | 31 | 31 | 32 | 32 | 32 | 31 | 32 | 31 | 30 | 31 | 31 | 30 | 30 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SE 10 | SE 10 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 |
| kJ | 58 | 58 | 58 | 43 | 80 | 80 | 40 | 54 | 61 | 61 | 62 | 64 | 64 | 61 | 59 | 59 | 61 | 39 | 38 | 37 | 36 | 24 | 23 | 22 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | WSW 8 | WSW 8 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | E 9 | E 9 | SE 10 | ENE 9 | E 9 | E 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 82 | 82 | 63 | 63 | 42 | 41 | 63 | 48 | 48 | 47 | 48 | 39 | 39 | 44 | 26 | 39 | 38 | 24 | 24 | 23 | 23 | 22 | 22 | 22 |
Swell 3 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 9 | E 9 | ESE 10 | SE 10 | ENE 9 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 | SE 9 | SE 10 |
| kJ | 40 | 27 | 27 | 28 | 27 | 17 | 17 | 17 | 18 | 28 | 39 | 38 | 47 | 26 | 33 | 23 | 22 | 22 | 31 | 22 | 23 | 24 | 23 | 24 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | E 5 | — | E 5 | — | SSE 2 | — | ESE 2 | ESE 3 | ESE 3 | ESE 3 | ESE 3 | E 3 | ESE 3 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | E 4 | E 5 |
| kJ | — | — | — | — | 2 | — | 2 | — | 1 | — | 1 | 1 | 2 | 2 | 2 | 3 | 4 | 4 | 7 | 13 | 19 | 21 | 12 | 22 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 249 | 249 | 249 | 252 | 243 | 243 | 0 | 243 | 0 | 0 | 243 | 249 | 249 | 249 | 254 | 254 | 254 | 2213 | 2213 | 2213 | 2213 | 2067 | 2067 | 2067 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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