Surf Forecasts:
How big are the waves at Tank Beach today (03 Oct):
- Morning surf: Morning surf (03 Oct, local time) - 1ft (0.3m), 16s period with ENE swell.
- Afternoon surf: Afternoon surf (03 Oct, local time) - 2.5ft (0.8m), 11s period with NNW swell.
- Evening surf: Evening surf (03 Oct, local time) - 5.5ft (1.7m), 11s period with NNW swell.
The current surf forecast for Tank Beach at 12PM is: 0.3m 16s primary swell from a East-northeast direction and 0.2m 11s secondary swell from a North-northeast direction (forecast issued at 09:00am October 03). An open ocean swell of 6.0m 11s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Oct) | 1ft (0.3m) | 16s |
| Afternoon (03 Oct) | 2.5ft (0.8m) | 11s |
| Evening (03 Oct) | 5.5ft (1.7m) | 11s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 45mm), heaviest during Sat morning. Warm (max 29°C on Sat night, min 27°C on Sat morning). Winds decreasing (gales from the SW on Sat morning, fresh winds from the WSW by Mon night). | ||||||||||||||||||||||
Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||||||||||
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) | ENE 9 | ENE 16 | ENE 16 | NNW 11 | NW 11 | NNW 10 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 12 | NNW 12 | NNW 12 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 16 | 52 | 53 | 157 | 664 | 599 | 622 | 906 | 1094 | 1165 | 1165 | 1081 | 990 | 972 | 1081 | 1141 | 1121 | 1284 | 1355 | 1517 | 1702 | 1715 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off |
High Tide | 3:12PM0.71m | 10:56PM0.68m | 4:08PM0.71m | 00:13AM0.66m | 4:48PM0.72m | |||||||||||||||||
Low Tide | 6:30AM0.09m | 7:35PM0.65m | 7:35AM0.09m | 8:56PM0.63m | 8:39AM0.12m | 10:00PM0.59m | ||||||||||||||||
 | | | |  | | | | | | | | | | | | | | | | | | |
 | 6:05 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:02 | — | — |
mm | 4 | 1 | 11 | 5 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 |
Temp °C | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 19 | 19 | 19 | 21 | 22 | 23 | 23 | 23 | 25 | 24 | 24 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 16 | ENE 16 | NNW 11 | NW 11 | NNW 10 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 12 | NNW 12 | NNW 12 |
| kJ | 16 | 52 | 53 | 157 | 664 | 599 | 622 | 906 | 1094 | 1165 | 1165 | 1081 | 990 | 972 | 1081 | 1141 | 1121 | 1284 | 1355 | 1517 | 1702 | 1715 |
Swell 2 Height (m) Direction Period (s) | ESE 12 | ENE 9 | NNE 11 | ENE 16 | ENE 16 | ENE 16 | ENE 16 | ENE 15 | WNW 12 | E 15 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 |
| kJ | 14 | 8 | 11 | 50 | 47 | 86 | 85 | 76 | 47 | 109 | 107 | 106 | 106 | 103 | 92 | 89 | 87 | 87 | 86 | 84 | 75 | 73 |
Swell 3 Height (m) Direction Period (s) | NE 11 | NE 11 | — | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | ENE 15 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 10 | SE 9 |
| kJ | 5 | 5 | — | 21 | 20 | 30 | 29 | 29 | 75 | 36 | 35 | 35 | 35 | 35 | 34 | 33 | 33 | 31 | 31 | 31 | 32 | 31 |
Wind waves Height (m) Direction Period (s) | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | SW 8 | WSW 8 | WSW 8 | WSW 8 |
| kJ | 9740 | 9032 | 7996 | 6106 | 5441 | 5022 | 4320 | 4009 | 3129 | 2573 | 2200 | 2195 | 2039 | 1801 | 1504 | 1356 | 1289 | 1121 | 1097 | 994 | 920 | 828 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 2075 | 2056 | 2056 | 2056 | 2075 | 2238 | 2239 | 2060 | 2225 | 2060 | 2225 | 2214 | 2102 | 2102 | 2060 | 2057 | 2056 | 2075 | 2056 | 2056 | 2102 | 2056 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
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