Surf Forecasts:
How big are the waves at Tank Beach today (23 Jun):
- Morning surf: Morning surf (23 Jun, local time) - 3.5ft (1.0m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (23 Jun, local time) - 3.5ft (1.1m), 7s period with ENE swell.
- Evening surf: Evening surf (23 Jun, local time) - 3.5ft (1.1m), 7s period with E swell.
The current surf forecast for Tank Beach at 1AM is: 0.7m 8s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a Southeast direction (forecast issued at 09:00pm June 22). The wind direction is predicted to be onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jun) | 3.5ft (1.0m) | 8s |
| Afternoon (23 Jun) | 3.5ft (1.1m) | 7s |
| Evening (23 Jun) | 3.5ft (1.1m) | 7s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 59mm), heaviest during Wed morning. Warm (max 29°C on Mon night, min 28°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||||||
Mon 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | E 7 | NNE 10 | NNE 11 | E 7 | E 7 | E 7 | E 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 65 | 65 | 67 | 83 | 89 | 127 | 132 | 125 | 121 | 107 | 85 | 117 | 108 | 107 | 107 | 88 | 89 | 124 | 210 | 226 | 199 | 205 | 189 | 172 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:02AM0.74m | 3:36PM0.53m | 2:24AM0.73m | 5:26PM0.57m | 2:45AM0.72m | |||||||||||||||||||
Low Tide | 7:02PM0.39m | 9:26AM0.33m | 7:44PM0.47m | 10:08AM0.26m | 8:33PM0.54m | 10:45AM0.20m | ||||||||||||||||||
 | | |  |  | |  | | | | | | | | | | | | |  |  | | | | |
 | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — |
 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 |
mm | — | — | — | 3 | 3 | 1 | — | 3 | 3 | 5 | 4 | 4 | 5 | 5 | 6 | 5 | 3 | 6 | 3 | — | — | — | — | — |
Temp °C | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 |
Feels °C | 33 | 33 | 31 | 30 | 28 | 29 | 30 | 30 | 29 | 29 | 30 | 29 | 30 | 31 | 31 | 31 | 30 | 29 | 29 | 29 | 30 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SW 7 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | NNE 11 | NNE 10 | NNE 11 | NNE 11 | NNE 11 | E 7 | E 7 | ENE 7 | NNE 10 | NNE 10 | NNE 10 | W 12 | W 11 | W 11 | W 11 |
| kJ | 65 | 65 | 67 | 83 | 23 | 127 | 132 | 125 | 121 | 88 | 85 | 117 | 90 | 88 | 107 | 88 | 89 | 57 | 56 | 55 | 103 | 57 | 163 | 166 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SW 7 | SW 7 | N 11 | NNE 11 | SW 7 | SW 8 | SW 8 | SW 8 | SE 10 | NNE 10 | NNE 10 | NNE 10 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 |
| kJ | 39 | 37 | 36 | 36 | 35 | 23 | 18 | 64 | 69 | 27 | 28 | 30 | 29 | 34 | 86 | 82 | 80 | 33 | 35 | 39 | 39 | 38 | 38 | 26 |
Swell 3 Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | SW 7 | NE 10 | SE 10 | NNE 12 | SE 10 | SW 7 | SE 10 | E 8 | SE 10 | SE 10 | WSW 8 | SE 10 | SE 10 | WSW 8 | SE 10 | WNW 11 | WNW 11 | NNE 10 | NNE 10 | SE 9 | SE 10 |
| kJ | 15 | 15 | 18 | 8 | 24 | 35 | 44 | 35 | 25 | 36 | 29 | 35 | 34 | 23 | 59 | 46 | 32 | 47 | 25 | 41 | 54 | 52 | 43 | 33 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | ENE 8 | — | — | — | E 7 | E 7 | E 6 | E 6 | E 7 | E 7 | SSE 4 | — | — | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | — | — | — | — | 89 | — | — | — | 107 | 107 | 71 | 80 | 108 | 107 | 5 | — | — | 124 | 210 | 226 | 199 | 205 | 189 | 172 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 237 | 237 | 237 | 237 | 237 | 237 | 237 | 237 | 237 | 229 | 229 | 229 | 227 | 227 | 227 | 229 | 243 | 243 | 243 | 227 | 227 | 249 | 249 | 249 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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